emacs-28 6f5df26: Document ibuffer-auto-mode in ibuffer-mode doc string

[Lars Ingebrigtsen]

branch: emacs-28
commit 6f5df269e93752552156d3a9e846ccce5bb4f784
Author: Thibault Polge <thibault@thb.lt>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Document ibuffer-auto-mode in ibuffer-mode doc string
    
    * lisp/ibuffer.el (ibuffer-mode): Mention ibuffer-auto-mode in the
    ibuffer-mode doc string (bug#51584).
---
 lisp/ibuffer.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/ibuffer.el b/lisp/ibuffer.el
index e509545..233127b 100644
--- a/lisp/ibuffer.el
+++ b/lisp/ibuffer.el
@@ -2484,6 +2484,7 @@ Other commands:
   `\\[ibuffer-update]' - Regenerate the list of all buffers.
           Prefix arg means to toggle whether buffers that match
           `ibuffer-maybe-show-predicates' should be displayed.
+  `\\[ibuffer-auto-mode]' - Toggle automatic updates.
 
   `\\[ibuffer-switch-format]' - Change the current display format.
   `\\[forward-line]' - Move point to the next line.